Here Comes the Sun: New Jersey Exempts Solar Panels from Impervious Coverage Limits

A recently enacted New Jersey law encourages the use of solar energy by allowing solar panels to be excluded from the computation of impervious coverage when determining whether a development project complies with impervious coverage limitations. The new law, P.L.2010, c.4 , amends the Pinelands Protection Act, Coastal Area Facility Review Act, Highlands Water Protection and Planning Act, County Planning Act, Waterfront Development Law, and Municipal Land Use Law, as well as laws pertaining to the conversion of age-restricted community developments.

In each of these laws, the amendment defines a solar panel as “an elevated panel or plate, or a canopy or array thereof, that captures and converts solar radiation to produce power, and includes flat plate, focusing solar collectors, or photovoltaic solar cells and excludes the base or foundation of the panel, plate, canopy, or array.” Any solar panel meeting that definition can be excluded when computing impervious coverage.

The new solar panel law is just one of the initiatives which encourages the use of solar and other green energy sources. As recently reported on this blog in a post titled New Jersey Proposes Addition of Solar Power Facilities to its Green Initiative, identical bills, Senate S2126 and Assembly A3139, are pending before their respective house of the New Jersey’s legislature and would amend the MLUL to provide that Solar and Wind Energy Generation Facilities, when installed on the sites of former landfills, quarries and other extractive industries, are permitted uses. If the proposal is enacted, this status would be equally applicable to both public and private sites where landfills, quarries or other extractive industries are closed or closing.

Clearly, New Jersey is serious about alternative energy and is working legislatively to make it a reality.


Howard D. Geneslaw is a Director in the Gibbons Real Property & Environmental Department.

New Jersey Proposes Addition of Solar Power Facilities to its Green Initiative

Solar and Wind Energy Generation facilities may soon join the category of uses designated as permitted of right by New Jersey statute rather than by individual municipal ordinance, thus preempting municipal zoning powers granted under the Municipal Land Use Law, N.J.S.A. 40:55D-1 et seq. (MLUL).

Identical Bills, Senate S2126 and Assembly A3139 are pending before their respective house of the New Jersey’s legislature and would amend the MLUL to provide that Solar and or Wind Energy Generation Facilities, when installed on the sites of former landfills, quarries and other extractive industries, are permitted uses. This status would be equally applicable to both public and private sites where landfills, quarries or other extractive industries are closed or closing.

Environmentally sensitive areas remain subject to regulation. Although the Bills specifically permit Solar Facilities in the environmentally sensitive Pinelands Region, per the amendment that cleared the Senate Environment and Energy Committee on July 16, 2010, Wind Generation would not be permitted in the Pinelands. Both Solar and Wind Generation Facilities are permitted in landfills and quarries located elsewhere in the State. Notably, the Bills do not regulate height or size of the Solar or Wind Generation equipment, and size or bulk standards are presumably left to municipal zoning ordinance control.

These Bills would allow such unattractive sites as former landfills be put to productive use and encourage the growth of alternative energy sources in the state. This would be particularly welcome in the Pinelands where it is estimated there are 80 old landfills in towns which do not have the money to properly cap them. Under the proposed Bills, these towns would be able to obtain needed revenues from solar energy developers.


Nancy A. Lottinville is Counsel to the Gibbons Real Property & Environmental Department.